On Tue, 16 Mar 2004 as as wrote :
>Hi,
>Try my snippet below
>I populated my jsp/form bean with values from database (dynamic)
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><td>
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><%
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>java.util.List driversList = (java.util.List)request.getAttribute("drivers");
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>%>
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Can i know what fullName,supervisor,supervisors ,employeeID i fpossible pl. send
cation ,actionform class...thanx alot
strutsguy
><select name="fullName" style="width:225px">
>
><logic:iterate id="supervisor" name="supervisors"> <option value="<bean:write
>name="supervisor" property ="employeeID"/>">
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><bean:write name="supervisor" property ="fullName"/>
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></option>
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></logic:iterate>
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></select>
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></td>
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>ddd ddd <[EMAIL PROTECTED]> wrote:
>
>Hi All
>
>I am new bie and learning to populate the drop box by all different ways .
>
>1. By Collections of strings
>2. By collections beans
>3. Hard coding
>I am unable to achieve even first way tried a lot but failed can any body suggest me
>where I am wrong. Also pl. suggest me how the “collection of beans” will be coded .
>any body has simple java nd jsp code please Post me
>
>
>Manay many thanks
>
>
>Regrds
>StrutsGuy
>[EMAIL PROTECTED]
>
>
>Below is Jps ,stutsconfig and java files and errors of browser .
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>LOGIN PAGE
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>LOGIN ID
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>PASSWORD
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>import org.apache.struts.action.ActionError;
>import org.apache.struts.action.ActionErrors;
>import org.apache.struts.action.Action;
>import org.apache.struts.action.ActionForward;
>import org.apache.struts.action.ActionMapping;
>import org.apache.struts.action.ActionForm;
>import org.apache.commons.beanutils.BeanUtils;
>import javax.servlet.http.HttpServletRequest;
>import javax.servlet.http.HttpServletResponse;
>import java.util.*;
>import javax.servlet.jsp.PageContext;
>
>// use The seSSion stuf
>public class StudentAction extends Action
>{
>public ActionForward execute( ActionMapping map,ActionForm form, HttpServletRequest
>req , HttpServletResponse res) throws Exception
>{
>String action = req.getParameter("action");
>if (action == null)
>{
>StudentDatabase stBase = new StudentDatabase ();
>StudentForm sf= new StudentForm();
>String[] str = stBase.getAllNames();
>String strng ="blah" ;
>sf.setPasswd(strng);
>req.setAttribute("sf", sf);
>ActionErrors er= new ActionErrors();
>er.add(ActionErrors.GLOBAL_ERROR , new ActionError("errorRakesh"));
>if(!er.empty())
>{
>saveErrors(req,er);
>return(map.findForward("RakyError"));
>}
>else
>return(map.findForward("RakyCancel"));
>}
>else
>{
>return(map.findForward("RakyCancel"));
>}
>
>}// end of class
>}
>
>import org.apache.struts.action.ActionForm;
>import org.apache.struts.action.ActionMapping;
>import javax.servlet.http.HttpServletRequest;
>import org.apache.struts.action.ActionErrors;
>import org.apache.struts.action.*;
>import org.apache.struts.validator.ValidatorForm;
>
>public class StudentForm extends ValidatorForm
>{
>private int student =0;
>private String passwd = null;
>public StudentForm()
>{
>student=0;
>passwd = new String();
>}
>public StudentForm( int student ,String passwd)
>{
>student=student;
>passwd= passwd;
>}
>public int getStudent()
>{
>return this.student;
>}
>public void setStudent(int student)
>{
>this.student=student;
>}
>
>public String getPasswd( )
>{
>return this.passwd;
>}
>public void setPasswd(String passwd)
>{
>this.passwd=passwd;
>}
>public void reset(ActionMapping mapping ,HttpServletRequest request)
>{
>this.student=0;
>this.passwd=null;
>}
>public ActionErrors validate( ActionMapping map,HttpServletRequest req)
>{
>ActionErrors errors=super.validate(map,req);
>if(student == 0)
>{
>System.out.println("HELLO blah "+student);
>errors.add("student", new ActionError("IDProblem"));
>}
>return errors;
>} // end of action errors
>}// end of Student from class
>
>
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>"-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
>"http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd";>
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>propertyInfo.properties
>hello=This is test page
>start=This is first page of the application
>info=This page stores contains text files and drop downs
>error=There is problem please have a look
>submit=ADD TO DATABASE
>clear=Clear the Data
>cancel=Cancel Button
>click=Please Click to start the application
>button=Login
>cancel=CancelButton
>reset=ResetButton
>IDProblem=There is problem in id has greater value than 4 pl. recheck it
>prompt.username= Please Enter the User Name by blah
>prompt.password=Please enter the password by bla
>errors.required={0} is required.
>errors.minlength={0} cannot be less than {1} characters.
>errors.maxlength={0} cannot be greater than {2} characters.
>errors.invalid={0} is invalid.
>errors.byte={0} must be an byte.
>errors.short={0} must be an short.
>errors.integer={0} must be an integer.
>errors.long={0} must be an long.
>errors.float={0} must be an float.
>errors.double={0} must be an double.
>errors.date={0} is not a date.
>errors.range={0} is not in the range {1} through {2}.
>errors.creditcard={0} is not a valid credit card number.
>errors.email={0} is an invalid e-mail address.
>rakeshErROR=This is first ssuccessfyl errro by blah
>errorRakesh=This is type of error in jsp page
>
>
>eError is
>
>HTTP Status 500 -
>________________________________________
>type Exception report
>message
>description The server encountered an internal error () that prevented it from
>fulfilling this request.
>exception
>org.apache.jasper.JasperException: Cannot create iterator for [EMAIL PROTECTED]
>at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254)
>at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
>at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>at
>org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
>at
>org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
>at
>org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
>at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1014)
>at
>org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:961)
>at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:544)
>at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:252)
>at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292)
>at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>at
>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
>at
>org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
>at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
>at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
>at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
>at
>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline
>
>
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